131788314

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{353}}^1\times {\mathrm{2963}}^1$

素因数の和:3331

約数の個数: 48

約数和(自身を含む): 327367872

約数和(自身を除く): 195579558

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 353, 706, 1059, 2118, 2471, 2963, 3177, 4942, 5926, 6354, 7413, 8889, 14826, 17778, 20741, 22239, 26667, 41482, 44478, 53334, 62223, 124446, 186669, 373338, 1045939, 2091878, 3137817, 6275634, 7321573, 9413451, 14643146, 18826902, 21964719, 43929438, 65894157, 131788314]

約数ペア:

[(1, 131788314), (2, 65894157), (3, 43929438), (6, 21964719), (7, 18826902), (9, 14643146), (14, 9413451), (18, 7321573), (21, 6275634), (42, 3137817), (63, 2091878), (126, 1045939), (353, 373338), (706, 186669), (1059, 124446), (2118, 62223), (2471, 53334), (2963, 44478), (3177, 41482), (4942, 26667), (5926, 22239), (6354, 20741), (7413, 17778), (8889, 14826)]